Average water temperature in Naples
On this page you find the mean water temperature over the year in Naples (Campania), Italy. Get insights into the water temperature fluctuations and discover what they mean for visitors.
Naples experiences water temperature shifts throughout the year. The warmest month, August, reaches an average of 26°C.
The coldest month, March, averages 14°C. Visitors during these months can leave their swimming gear at home.
Forecast for Naples
Sun Jan 26
16°C | 9°C
S 
5 m/s
5 m/s
partly cloudy and no rain
Mon Jan 27
16°C | 7°C
S 5 m/s
5 m/s
partly cloudy and no rain
Tue Jan 28
17°C | 8°C
SE 7 m/s
7 m/s10 mm
partly cloudy and rain
